| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| EqualsUtils |
|
| 4.0;4 |
| 1 | package org.jtheque.utils; | |
| 2 | ||
| 3 | import java.io.File; | |
| 4 | ||
| 5 | /* | |
| 6 | * This file is part of JTheque. | |
| 7 | * | |
| 8 | * JTheque is free software: you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License as published by | |
| 10 | * the Free Software Foundation, either version 3 of the License. | |
| 11 | * | |
| 12 | * JTheque is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | * GNU General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public License | |
| 18 | * along with JTheque. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | */ | |
| 20 | ||
| 21 | /** | |
| 22 | * An utility class for equality test. | |
| 23 | * | |
| 24 | * @author Baptiste Wicht | |
| 25 | */ | |
| 26 | public final class EqualsUtils { | |
| 27 | /** | |
| 28 | * Construct a new DatabaseUtils. This class is an utility class, it cannot be instanciated. | |
| 29 | * | |
| 30 | */ | |
| 31 | private EqualsUtils() { | |
| 32 | 0 | super(); |
| 33 | 0 | } |
| 34 | ||
| 35 | /** | |
| 36 | * Test if 2 objects are incompatible for equality test. | |
| 37 | * | |
| 38 | * @param object The first object to test. | |
| 39 | * @param other The second object to test. | |
| 40 | * | |
| 41 | * @return true if the objects are incompatibles else false. | |
| 42 | */ | |
| 43 | public static boolean areObjectIncompatible(Object object, Object other) { | |
| 44 | 3 | if (other == null) { |
| 45 | 0 | return true; |
| 46 | } | |
| 47 | ||
| 48 | 3 | return object.getClass() != other.getClass(); |
| 49 | } | |
| 50 | ||
| 51 | /** | |
| 52 | * Test if 2 object are not equals. | |
| 53 | * | |
| 54 | * @param object The first object to test. | |
| 55 | * @param other The second object to test. | |
| 56 | * | |
| 57 | * @return true if the objects aren't equals else false. | |
| 58 | */ | |
| 59 | public static boolean areNotEquals(Object object, Object other){ | |
| 60 | 8 | if (object == null) { |
| 61 | 3 | if (other != null) { |
| 62 | 1 | return true; |
| 63 | } | |
| 64 | 5 | } else if (!object.equals(other)) { |
| 65 | 3 | return true; |
| 66 | } | |
| 67 | ||
| 68 | 4 | return false; |
| 69 | } | |
| 70 | ||
| 71 | /** | |
| 72 | * Test if 2 files are not the sames files. | |
| 73 | * | |
| 74 | * @param file The first file to test. | |
| 75 | * @param other The second file to test. | |
| 76 | * | |
| 77 | * @return true if the files are not the same else false. | |
| 78 | * | |
| 79 | */ | |
| 80 | public static boolean areNotSameFile(File file, File other){ | |
| 81 | 4 | if (file == null) { |
| 82 | 0 | if (other != null) { |
| 83 | 0 | return true; |
| 84 | } | |
| 85 | 4 | } else if (!file.getAbsolutePath().equals(other.getAbsolutePath())) { |
| 86 | 2 | return true; |
| 87 | } | |
| 88 | ||
| 89 | 2 | return false; |
| 90 | } | |
| 91 | } |